The July 2019 decision of the Supreme Court of the Netherlands constitutes the final act of a long litigation arising from the July 1995 genocide in Srebrenica. After Bosnian Serb militias attacked the safe area of Srebrenica, members of the Dutch battalion (Dutchbat), which was responsible for safeguarding the enclave under a UN mandate, permitted between 8,000 and 10,000 men and boys to be taken away by Bosnian Serb forces. Those men and boys were eventually killed by forces commanded by General Ratko Mladić and Radovan Karadžić, president of the autonomous Republika Srpska. This Supreme Court decision and related rulings involve issues of international responsibility for the conduct of peacekeepers—in particular, attribution of conduct to the United Nations and its member states and immunity of international organizations.